It seems that MS has shut down activation for all builds until after the 29th so they can test the upgrade process. Some have been able to find a way to activate 10240. Search around the forums and you should find out how the accomplished it.

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I had installed 10240 from the ESD -> ISO. This activated but there was no Fast/Slow ring option. I went back to 10166 and let it upgrade to 10240. It activated with the Fast/Slow ring option available.

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So both me and my friend upgraded from windows 7 to windows 10, at first everything was going fine the OS worked perfectly and it felt very fluid however when we attempted to install or play certain games/programs we encountered that we were no...

I woke up this morning to WTP telling me to activate. I entered the serial without any luck. Has this happened to anyone else, and how did you fix it. Fortunately I had backed up C drive with Macrium. :huh:

Hi there
anybody else got this -- trying to personalize PC -got you need to activate windows before you can personalize PC.
Now what do I do !!!!!?!
Is this normal (I did an UPDATE rather than a new install BTW).
Cheers

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